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- R281-Z91
- Dual AMD EPYC™ 7001 series processor family
- 8-Channel RDIMM/LRDIMM DDR4, 32 x DIMMs
- 2 x 1Gb/s BASE-T LAN ports (Intel® I350-AM2)
- 1 x Dedicated management port
- 6 x 2.5" U.2, 20 x 2.5" SATA/SAS hot-swappable HDD/SSD bays
- Ultra-Fast M.2 with PCIe Gen3 x4 interface
- 7 x PCIe Gen3 expansion slots
- Aspeed® AST2500 remote management controller
- 1200W 80 PLUS Platinum redundant PSU
* ここに記載されている全ての資料は参考用です。 GIGABYTEは、予告なしに変更する場合があります。
* パフォーマンスについては、インターフェイス仕様の理論上の最大値に基づいています。 実際のパフォーマンスは、システム構成によって異なる場合があります。
* 記載されている会社名、商品名、およびロゴは各社の商標または登録商標です。
* メモリー容量は、システムリソースに予約され実際の搭載メモリーより少なくなる場合があります。
* パフォーマンスについては、インターフェイス仕様の理論上の最大値に基づいています。 実際のパフォーマンスは、システム構成によって異なる場合があります。
* 記載されている会社名、商品名、およびロゴは各社の商標または登録商標です。
* メモリー容量は、システムリソースに予約され実際の搭載メモリーより少なくなる場合があります。
SPECIFICATIONS
Dimensions (WxHxD, mm)
2U
438 x 87 x 710
438 x 87 x 710
Motherboard
MZ91-FS0
CPU
AMD EPYC™ 7001 series processor family
Dual processors, 14nm, Socket SP3
Up to 32-core, 64 threads per processor
TDP up to 200W
NOTE: If only 1 CPU is installed, some PCIe or memory functions might be unavailable
Dual processors, 14nm, Socket SP3
Up to 32-core, 64 threads per processor
TDP up to 200W
NOTE: If only 1 CPU is installed, some PCIe or memory functions might be unavailable
Chipset
System on Chip
Memory
32 x DIMM slots
DDR4 memory supported only
8-Channel memory architecture
RDIMM modules up to 64GB supported
LRDIMM modules up to 128GB supported
Memory speed: 2666(1DPC)/2400/2133* MHz
- Note:
Memory speed run at 2133MHz when 1R/2R memory modules are fully populated
DDR4 memory supported only
8-Channel memory architecture
RDIMM modules up to 64GB supported
LRDIMM modules up to 128GB supported
Memory speed: 2666(1DPC)/2400/2133* MHz
- Note:
Memory speed run at 2133MHz when 1R/2R memory modules are fully populated
LAN
2 x 1GbE LAN ports (1 x Intel® I350-AM2)
1 x 10/100/1000 management LAN
1 x 10/100/1000 management LAN
Video
Integrated in Aspeed® AST2500
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp
Audio
N/A
Storage
Front side: 6 x 2.5" U.2, 18 x 2.5" SATA/SAS hot-swappable HDD/SSD bays
Rear side: 2 x 2.5" SATA/SAS hot-swappable HDD/SSD bays
LSI SAS35x36 expander
Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port
Default configuration supports:
6 x U.2, 0 x SAS/SATA drives
SAS card is required to enable the drives
Rear side: 2 x 2.5" SATA/SAS hot-swappable HDD/SSD bays
LSI SAS35x36 expander
Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port
Default configuration supports:
6 x U.2, 0 x SAS/SATA drives
SAS card is required to enable the drives
RAID
For SAS/SATA supported only
Depends on RAID card
Depends on RAID card
Peripheral Drives
N/A
Expansion Slots
Riser Card CRS2133:
- 1 x PCIe x16 slot (Gen3 x16 or x8), Full height half-length
- 1 x PCIe x8 slot (Gen3 x0 or x8), Full height half-length
- 1 x PCIe x8 slot (Gen3 x8), Full height half-length
Riser Card CRS2134:
- 1 x PCIe x16 slot (Gen3 x16 or x8), Full height half-length
- 1 x PCIe x8 slot (Gen3 x0 or x8), Full height half-length
- 1 x PCIe x8 slot (Gen3 x8), Full height half-length, Occupied by CNV3122, 2 x U.2 ports
Riser Card CRS2124:
- 1 x PCIe x8 slot (Gen3 x0 or x8), Low profile half-length
- 1 x PCIe x16 slot (Gen3 x16 or x8), Low profile half-length
2 x OCP mezzanine slots
- PCIe Gen3 x16
- Type1, P1, P2, P3, P4, K2, K3
1 x M.2 slot:
- M-key
- PCIe Gen3 x4
- Supports NGFF-2242/2260/2280 cards
- 1 x PCIe x16 slot (Gen3 x16 or x8), Full height half-length
- 1 x PCIe x8 slot (Gen3 x0 or x8), Full height half-length
- 1 x PCIe x8 slot (Gen3 x8), Full height half-length
Riser Card CRS2134:
- 1 x PCIe x16 slot (Gen3 x16 or x8), Full height half-length
- 1 x PCIe x8 slot (Gen3 x0 or x8), Full height half-length
- 1 x PCIe x8 slot (Gen3 x8), Full height half-length, Occupied by CNV3122, 2 x U.2 ports
Riser Card CRS2124:
- 1 x PCIe x8 slot (Gen3 x0 or x8), Low profile half-length
- 1 x PCIe x16 slot (Gen3 x16 or x8), Low profile half-length
2 x OCP mezzanine slots
- PCIe Gen3 x16
- Type1, P1, P2, P3, P4, K2, K3
1 x M.2 slot:
- M-key
- PCIe Gen3 x4
- Supports NGFF-2242/2260/2280 cards
Internal I/O
6 x SlimSAS connectors
1 x M.2 slot
2 x CPU fan headers
1 x USB 3.0 header
1 x TPM header
7 x PCIe expansion slots
2 x OCP mezzanine slots
2 x Power supply connectors
1 x Front panel header
1 x Back plane board header
1 x IPMB connector
1 x Clear CMOS jumper
1 x BIOS recovery jumper
1 x M.2 slot
2 x CPU fan headers
1 x USB 3.0 header
1 x TPM header
7 x PCIe expansion slots
2 x OCP mezzanine slots
2 x Power supply connectors
1 x Front panel header
1 x Back plane board header
1 x IPMB connector
1 x Clear CMOS jumper
1 x BIOS recovery jumper
Front I/O
2 x USB 3.0
1 x Power button with LED
1 x ID button with LED
1 x Reset button
1 x NMI button
1 x System status LED
1 x HDD activity LED
2 x LAN activity LEDs
1 x Power button with LED
1 x ID button with LED
1 x Reset button
1 x NMI button
1 x System status LED
1 x HDD activity LED
2 x LAN activity LEDs
Rear I/O
2 x USB 3.0
1 x VGA
1 x COM (RJ45 type)
2 x RJ45
1 x MLAN
1 x ID button with LED
1 x VGA
1 x COM (RJ45 type)
2 x RJ45
1 x MLAN
1 x ID button with LED
Backplane Board
Front side_CBP20O5: 18 x SATA/SAS and 6 x NVMe ports
Rear side_CBP2020: 2 x SATA/SAS ports (connected to SAS expander)
Front side_CEP26O0: 18 x SATA/SAS expander
Rear side_CBP2020: 2 x SATA/SAS ports (connected to SAS expander)
Front side_CEP26O0: 18 x SATA/SAS expander
TPM
1 x TPM header with LPC interface
Optional TPM2.0 kit: CTM000
Optional TPM2.0 kit: CTM000
Power Supply
2 x 1200W redundant PSUs
80 PLUS Platinum
AC Input:
- 100-240V~/ 12-7A, 50-60Hz
DC Input: - 240Vdc/ 6A DC Output: - Max 1000W/ 100-240V~ + 12V/ 80.5A + 12Vsb/ 3A - Max 1200W/ 200-240V~ or 240Vdc Input + 12V/ 97A + 12Vsb/ 3A
DC Input: - 240Vdc/ 6A DC Output: - Max 1000W/ 100-240V~ + 12V/ 80.5A + 12Vsb/ 3A - Max 1200W/ 200-240V~ or 240Vdc Input + 12V/ 97A + 12Vsb/ 3A
System Management
Aspeed® AST2500 management controller
Avocent® MergePoint IPMI 2.0 web interface:
Avocent® MergePoint IPMI 2.0 web interface:
- Network settings
- Network security settings
- Hardware information
- Users control
- Services settings
- IPMI settings
- Sessions control
- LDAP settings
- Power control
- Fan profiles
- Voltages, fans and temperatures monitoring
- System event log
- Events management (platform events, trap settings, email settings)
- Serial Over LAN
- vKVM & vMedia (HTML5)
OS Compatibility
Windows Server 2012 R2 with Update
Windows Server 2016
Red Hat Enterprise Linux 7.4 (x64) or later
Red Hat Enterprise Linux 8.0 (x64) or later
Red Hat Enterprise Linux 9.0 (x64) or later
SUSE Linux Enterprise Server 11 SP4 (x64) or later
SUSE Linux Enterprise Server 12 SP3 (x64) or later
SUSE Linux Enterprise Server 15 (x64) or later
Ubuntu 16.04 LTS (x64) or later
Ubuntu 18.04 LTS (x64) or later
Ubuntu 20.04 LTS (x64) or later
VMware ESXi 6.5 Update1 or later
VMware ESXi 6.7 or later
VMware ESXi 7.0 or later
VMware ESXi 8.0 or later
Citrix Xenserver 7.1.0 CU2 or later
Citrix Xenserver 7.4.0 or later
Citrix Hypervisor 8.0.0 or later
Windows Server 2016
Red Hat Enterprise Linux 7.4 (x64) or later
Red Hat Enterprise Linux 8.0 (x64) or later
Red Hat Enterprise Linux 9.0 (x64) or later
SUSE Linux Enterprise Server 11 SP4 (x64) or later
SUSE Linux Enterprise Server 12 SP3 (x64) or later
SUSE Linux Enterprise Server 15 (x64) or later
Ubuntu 16.04 LTS (x64) or later
Ubuntu 18.04 LTS (x64) or later
Ubuntu 20.04 LTS (x64) or later
VMware ESXi 6.5 Update1 or later
VMware ESXi 6.7 or later
VMware ESXi 7.0 or later
VMware ESXi 8.0 or later
Citrix Xenserver 7.1.0 CU2 or later
Citrix Xenserver 7.4.0 or later
Citrix Hypervisor 8.0.0 or later
System Fans
4 x 80x80x38mm (16,300rpm)
Operating Properties
Operating temperature: 10°C to 35°C
Operating humidity: 8%-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)
Operating humidity: 8%-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)
Weight
22 kg
Packaging Dimensions
982 x 588 x 268 mm
Packaging Content
1 x R281-Z91
2 x CPU heatsinks
1 x Rail kit
2 x CPU heatsinks
1 x Rail kit
Part Numbers
- Barebone package: 6NR281Z91MR-00-2*
- Motherboard: 9MZ91FS0NR-00-1*
- Rail kit: 25HB2-3A0202-K0R - CPU heatsink: 25ST1-15320E-J1R - Back plane board_24-port: 9CBP20O5NR-00 - Back plane board_2-port: 9CBP2020NR-00
- Back plane board_U.2 type: 9CEP26O0NR-00
- Front panel board: 9CFP2001NR-00
- Fan module: 25ST2-883829-D0R
- Power supply: 25EP0-212002-F3S
- RJ45 type COM cable: 25CR0-200400-Y4R (optional)
- Riser card - CRS2133: 9CRS2133NR-00 - Riser card - CRS2134: 9CRS2134NR-00 - Riser card - CRS2124: 9CRS2124NR-00
- Rail kit: 25HB2-3A0202-K0R - CPU heatsink: 25ST1-15320E-J1R - Back plane board_24-port: 9CBP20O5NR-00 - Back plane board_2-port: 9CBP2020NR-00
- Back plane board_U.2 type: 9CEP26O0NR-00
- Front panel board: 9CFP2001NR-00
- Fan module: 25ST2-883829-D0R
- Power supply: 25EP0-212002-F3S
- RJ45 type COM cable: 25CR0-200400-Y4R (optional)
- Riser card - CRS2133: 9CRS2133NR-00 - Riser card - CRS2134: 9CRS2134NR-00 - Riser card - CRS2124: 9CRS2124NR-00
* ここに記載されている全ての資料は参考用です。 GIGABYTEは、予告なしに変更する場合があります。
* パフォーマンスについては、インターフェイス仕様の理論上の最大値に基づいています。 実際のパフォーマンスは、システム構成によって異なる場合があります。
* 記載されている会社名、商品名、およびロゴは各社の商標または登録商標です。
* メモリー容量は、システムリソースに予約され実際の搭載メモリーより少なくなる場合があります。
* パフォーマンスについては、インターフェイス仕様の理論上の最大値に基づいています。 実際のパフォーマンスは、システム構成によって異なる場合があります。
* 記載されている会社名、商品名、およびロゴは各社の商標または登録商標です。
* メモリー容量は、システムリソースに予約され実際の搭載メモリーより少なくなる場合があります。
SUPPORT
ドライバー
BIOS
ユーティリティリスト
Firmware
QVL
- All
- All
- Windows Server 2016 64bit
- Windows Server 2012 R2 64bit
Chipset
Chipset
バージョン
サイズ
日付
AMD Chipset Driver
Version : 17.20
230.84 MB
Sep 18, 2017
OS: Windows Server 2012 R2 64bit,Windows Server 2016 64bit
LAN
LAN
バージョン
サイズ
日付
Intel® LAN Driver and Utility
Version : 22.3
56.9 MB
Aug 29, 2017
OS: Windows Server 2012 R2 64bit,Windows Server 2016 64bit
VGA
VGA
バージョン
サイズ
日付
ASPEED Graphic Driver
Version : 1.0
5.48 MB
Sep 18, 2017
OS: Windows Server 2012 R2 64bit,Windows Server 2016 64bit
BIOS
詳細
バージョン
サイズ
日付
Windows and UEFI mode flash BIOS SOP
Please download BIOS update tool from AMI Website
Please download BIOS update tool from AMI Website
-
0.31 MB
Jan 29, 2021
Updated secure boot to resolve security issues (CVE-2020-10713)
Version : F23a
13.71 MB
Aug 24, 2020
1. Increase PCIe IO resource
2. For the R281-Z94, set the AC loss to "power off" by default (mantis 37269)
3. Adjust the hard disk size format displayed by POST and BIOS settings (mantis 37269)
2. For the R281-Z94, set the AC loss to "power off" by default (mantis 37269)
3. Adjust the hard disk size format displayed by POST and BIOS settings (mantis 37269)
Version : F15
11.87 MB
Apr 30, 2019
1. Fixed MAC address NA issue
2. Updated Agesa PI 1.0.0.7
2. Updated Agesa PI 1.0.0.7
Version : F07
12.19 MB
Jun 22, 2018
1. Fixed NVMe setup page display abnormal
2. Fixed backplane led abnormal
2. Fixed backplane led abnormal
Version : F04
12.23 MB
Mar 23, 2018
1. Update Agesa 1.0.0.5.
2. Modify smbus speed for low time.
3. Change backplane ID for system supported.
4. Base on F03e.
2. Modify smbus speed for low time.
3. Change backplane ID for system supported.
4. Base on F03e.
Version : F03
12.18 MB
Mar 12, 2018
注意:
BIOSのアップデートは注意して行ってください。
なお、現在のBIOSバージョンで問題が発生していない場合は、アップデートを行う必要はありません。BIOSアップデートに失敗すると、PCが起動しなくなる可能性があります。
BETAとは何ですか?
BETAは仕様確定前の機能プレビュー版です。このバージョンは、新機能に対するお客様からのご要望やご意見を頂くためのものです。
BIOSのアップデートは注意して行ってください。
なお、現在のBIOSバージョンで問題が発生していない場合は、アップデートを行う必要はありません。BIOSアップデートに失敗すると、PCが起動しなくなる可能性があります。
BETAとは何ですか?
BETAは仕様確定前の機能プレビュー版です。このバージョンは、新機能に対するお客様からのご要望やご意見を頂くためのものです。
- All
- All
- Windows Server 2022
- Windows Server 2019
- Windows Server 2016 R2 64bit
- Windows Server 2016 64bit
- Windows Server 2012 R2 64bit
- Windows Server 2012 64bit
- Windows 10 64bit
- VMware
- Ubuntu
- Linux CentOS
- Linux
ユーティリティリスト
詳細
バージョン
サイズ
日付
GSM CLI
Version : 2.1.78
147.79 MB
Dec 12, 2024
OS: Windows Server 2012 64bit,Windows Server 2012 R2 64bit,Linux CentOS,Windows 10 64bit,Ubuntu,Windows Server 2016 R2 64bit,Windows Server 2019,Windows Server 2022
GSM Server
Version : 2.12
926.33 MB
Jan 18, 2023
OS: Linux,Windows Server 2016 64bit,Windows Server 2019
GSM Agent
Version : 2.5
720.29 MB
Dec 27, 2021
OS: Linux,Windows Server 2016 64bit,Windows Server 2019
マニュアルの
詳細
バージョン
サイズ
日付
User Guide - BIOS setup manual (AMD Naples platform)
Version : 1.0
18.14 MB
Sep 05, 2017
英語
詳細
バージョン
サイズ
日付
RESOURCES
Success Case
Articles
Success Case | June 02, 2023
NCHC and Xanthus Elevate Taiwanese Animation on the World Stage with GIGABYTE Servers
Created by Greener Grass Production, the Taiwanese sci-fi mini-series “2049” made its debut on Netflix and various local TV channels. The animated spin-off “2049+ Voice of Rebirth”, crafted by Xanthus Animation Studio, premiered on the streaming service myVideo. The CGI show was created with the NCHC Render Farm’s GIGABYTE servers, which employ top-of-the-line NVIDIA® graphics cards to empower artists with industry-leading rendering capabilities. The servers can take on multiple workloads simultaneously through parallel computing, and they boast a wide range of patented smart features that ensure stability and availability. With all it has going for it, “2049+ Voice of Rebirth” may garner enough attention to become the breakout hit that will introduce Taiwanese animation to international audiences.
Success Case | June 01, 2023
Using GIGABYTE, NIPA Cloud Soars Among CSP Giants in Thailand
NIPA Cloud is a leading public and private cloud service provider in Thailand. It has purchased multiple GIGABYTE R-Series Rack Servers to support the launch of its new service: NIPA Enterprise Public Cloud. Featuring powerful AMD EPYC™ processors and smart management functions, GIGABYTE servers boast the performance, availability, and power efficiency that can help NIPA Cloud go toe-to-toe with some of the world’s biggest CSPs, such as AWS, GCP, and Microsoft Azure.
Success Case | May 30, 2023
Spain’s IFISC Tackles COVID-19, Climate Change with GIGABYTE Servers
By using GIGABYTE, Spain’s Institute for Cross-Disciplinary Physics and Complex Systems is pitting the world’s foremost server solutions against some of the world’s most pressing issues, including the effects of climate change, pollution, and COVID-19. GIGABYTE servers are up to the diverse and daunting tasks, because they are designed for high performance computing, intensive numerical simulations, AI development, and big data management.
Success Case | April 23, 2023
Facial Recognition Brings AI Education to Taiwan's Schools
Taiwan's Ministry of Education is promoting AI learning. They want to reshape the school environment to make AI an integral part of students’ lives. In New Taipei, some elementary schools are installing GIGABYTE's AI-based facial recognition solution so students can check out books without a library card. Reading has never been easier, and educators can demonstrate the benefits of AI with this evergreen “teachable moment”.
Success Case | April 04, 2023
Decoding the Storm with GIGABYTE’s Computing Cluster
Waseda University, the “Center for Disaster Prevention around the World”, has built a computing cluster with GIGABYTE’s GPU server and tower servers. They use it to study and prepare for natural disasters, such as tsunamis and storm surges. Efforts go into understanding tropical cyclones and other phenomena, which are becoming more dangerous due to climate change.
Tech Guide | July 18, 2023
How to Pick a Cooling Solution for Your Servers? A Tech Guide by GIGABYTE
As CPUs and GPUs continue to advance, they consume more power and generate more heat. It is vital to keep temperature control in mind when purchasing servers. A good cooling solution keeps things running smoothly without hiking up the energy bill or requiring persistent maintenance. GIGABYTE Technology, an industry leader in high-performance servers, presents this Tech Guide to help you choose a suitable cooling solution. We analyze three popular options—air, liquid, immersion—and demonstrate what GIGABYTE can do for you.
Tech Guide | May 31, 2022
What is Private Cloud, and is it Right for You?
In the era of cloud computing, just about everyone has heard of the terms “private cloud” and “public cloud”. Chances are, you are using one or both of them in your everyday life—but how much do you really know about them? If you had the chance, could you build a private cloud for yourself or your organization? GIGABYTE Technology, an industry leader in server solutions used by global cloud service providers, is pleased to present our latest Tech Guide. We will examine the difference between private and public clouds, introduce the private cloud’s advantages and limitations, and then introduce GIGABYTE products that may help you build and operate a private cloud of your own.
Tech Guide | March 16, 2022
What is Big Data, and How Can You Benefit from It?
You may be familiar with the term, “big data”, but how firm is your grasp of the concept? Have you heard of the “5 V’s” of big data? Can you recite the “Three Fundamental Steps” of how to use big data? Most importantly, do you know how to reap the benefits through the use of the right tools? GIGABYTE Technology, an industry leader in high-performance server solutions, is pleased to present our latest Tech Guide. We will walk you through the basics of big data, explain why it boasts unlimited potential, and finally delve into the GIGABYTE products that will help you ride high on the most exciting wave to sweep over the IT sector.
Tech Guide | February 11, 2022
The Advantages of ARM: From Smartphones to Supercomputers and Beyond
Processors based on the ARM architecture, an alternative to the mainstream x86 architecture, is gradually making the leap from mobile devices to servers and data centers. In this Tech Guide, GIGABYTE Technology, an industry leader in high-performance server solutions, recounts how ARM was developed. We also explain the various benefits of ARM processors and recommend ARM servers for different sectors and applications.
Tech Guide | January 11, 2022
Cluster Computing: An Advanced Form of Distributed Computing
Cluster computing is a form of distributed computing that is similar to parallel or grid computing, but categorized in a class of its own because of its many advantages, such as high availability, load balancing, and HPC. GIGABYTE Technology, an industry leader in high-performance servers, presents this tech guide to help you learn about cluster computing. We also recommend GIGABYTE servers that can help you benefit from cluster computing.
Tech Guide | January 10, 2022
Setting the Record Straight: What is HPC? A Tech Guide by GIGABYTE
The term HPC, which stands for high performance computing, gets thrown around a lot nowadays, as server solutions become more and more ubiquitous. It is running the risk of becoming a catchall phrase: anything that is “HPC” must be the right choice for your computing needs. You may be wondering: what exactly are the benefits of HPC, and is HPC right for you? GIGABYTE Technology, an industry leader in high-performance servers, presents this tech guide to help you understand what HPC means on both a theoretical and a practical level. In doing so, we hope to help you evaluate if HPC is right for you, while demonstrating what GIGABYTE has to offer in the field of HPC.
5G | October 07, 2019
Looking Towards 5G and the Transformation of Our Technology Ecosystem
When everything in the world becomes connected to the internet, human society will become a huge, highly intelligent organism. The “brain” of this organism will be the cloud, and its limbs will be a variety of end applications such as smart phones, AI-enabled robots, self-driving cars and smart factories.
5G | July 22, 2019
What is 5G? An Introduction to 5G Networks and Applications
5G communications has been a very hot topic in recent years. Due to some of the key attributes such as faster data transfer rate, low latency and high connectivity, people can start to develop applications including industry 4.0, autonomous cars, and build a smart city etc. However, until the day comes when 5G is widely applied in our everyday technologies, people still wonder what exactly is 5G? How is it different from 4G? Despite a proclaimed faster data transfer rate, how will it impact the next tech evolution?
Video
Video | July 28, 2021
Heroes Ascension
Over the past year or so, due to global warming and climate changes, all parts of the world have witnessed extreme weather events that are more severe than ...
Video | March 25, 2021
What is it? Data Center in 60 Seconds
What is a data center? A data center is a facility that an organization uses for housing their IT equipment, including servers, storage, ...
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